DE68916129D1 - Multifocal diffraction lens. - Google Patents

Multifocal diffraction lens.

Info

Publication number
DE68916129D1
DE68916129D1 DE68916129T DE68916129T DE68916129D1 DE 68916129 D1 DE68916129 D1 DE 68916129D1 DE 68916129 T DE68916129 T DE 68916129T DE 68916129 T DE68916129 T DE 68916129T DE 68916129 D1 DE68916129 D1 DE 68916129D1
Authority
DE
Germany
Prior art keywords
diffraction lens
multifocal diffraction
multifocal
lens
diffraction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE68916129T
Other languages
German (de)
Other versions
DE68916129T2 (en
Inventor
John A C O Minnesota Mi Futhey
William B C O Minneso Isaacson
Ricky L C O Minnesota Min Neby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE68916129D1 publication Critical patent/DE68916129D1/en
Application granted granted Critical
Publication of DE68916129T2 publication Critical patent/DE68916129T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
DE68916129T 1988-08-12 1989-08-09 Multifocal diffraction lens. Expired - Lifetime DE68916129T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/231,866 US4830481A (en) 1988-08-12 1988-08-12 Multifocal diffractive lens

Publications (2)

Publication Number Publication Date
DE68916129D1 true DE68916129D1 (en) 1994-07-21
DE68916129T2 DE68916129T2 (en) 1995-01-12

Family

ID=22870926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916129T Expired - Lifetime DE68916129T2 (en) 1988-08-12 1989-08-09 Multifocal diffraction lens.

Country Status (7)

Country Link
US (1) US4830481A (en)
EP (1) EP0354786B1 (en)
JP (1) JP2916169B2 (en)
KR (1) KR0177509B1 (en)
AU (1) AU620425B2 (en)
CA (1) CA1318800C (en)
DE (1) DE68916129T2 (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225858A (en) * 1987-06-01 1993-07-06 Valdemar Portney Multifocal ophthalmic lens
ZA888413B (en) * 1988-08-26 1989-07-26 L Cohen Allen Multifocal optical device with novel phase zone plate
US5278243A (en) * 1992-01-14 1994-01-11 Soane Technologies, Inc. High impact resistant macromolecular networks
US5112351A (en) * 1990-10-12 1992-05-12 Ioptex Research Inc. Multifocal intraocular lenses
JPH04252579A (en) * 1991-01-28 1992-09-08 Sony Corp Solid-state image pickup device
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
US5702440A (en) * 1996-01-26 1997-12-30 Allergan Multifocal ophthalmic lens for dim-lighting conditions
US5864378A (en) * 1996-05-21 1999-01-26 Allergan Enhanced monofocal IOL or contact lens
US6120148A (en) * 1998-10-05 2000-09-19 Bifocon Optics Gmbh Diffractive lens
US6231603B1 (en) 1998-11-10 2001-05-15 Allergan Sales, Inc. Accommodating multifocal intraocular lens
US6210005B1 (en) 1999-02-04 2001-04-03 Valdemar Portney Multifocal ophthalmic lens with reduced halo size
US20030060881A1 (en) 1999-04-30 2003-03-27 Advanced Medical Optics, Inc. Intraocular lens combinations
US6406494B1 (en) 1999-04-30 2002-06-18 Allergan Sales, Inc. Moveable intraocular lens
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
US6790232B1 (en) 1999-04-30 2004-09-14 Advanced Medical Optics, Inc. Multifocal phakic intraocular lens
US6616692B1 (en) 1999-04-30 2003-09-09 Advanced Medical Optics, Inc. Intraocular lens combinations
US6536899B1 (en) 1999-07-14 2003-03-25 Bifocon Optics Gmbh Multifocal lens exhibiting diffractive and refractive powers
US6599317B1 (en) 1999-09-17 2003-07-29 Advanced Medical Optics, Inc. Intraocular lens with a translational zone
US6645246B1 (en) 1999-09-17 2003-11-11 Advanced Medical Optics, Inc. Intraocular lens with surrounded lens zone
US6551354B1 (en) * 2000-03-09 2003-04-22 Advanced Medical Optics, Inc. Accommodating intraocular lens
US6547822B1 (en) 2000-05-03 2003-04-15 Advanced Medical Optics, Inc. Opthalmic lens systems
US6554859B1 (en) 2000-05-03 2003-04-29 Advanced Medical Optics, Inc. Accommodating, reduced ADD power multifocal intraocular lenses
US6537317B1 (en) 2000-05-03 2003-03-25 Advanced Medical Optics, Inc. Binocular lens systems
US6660035B1 (en) 2000-08-02 2003-12-09 Advanced Medical Optics, Inc. Accommodating intraocular lens with suspension structure
US7087080B2 (en) * 2001-01-25 2006-08-08 Visiogen, Inc. Materials for use in intraocular lens system
US20030078657A1 (en) * 2001-01-25 2003-04-24 Gholam-Reza Zadno-Azizi Materials for use in accommodating intraocular lens system
US20030078658A1 (en) 2001-01-25 2003-04-24 Gholam-Reza Zadno-Azizi Single-piece accomodating intraocular lens system
US7780729B2 (en) * 2004-04-16 2010-08-24 Visiogen, Inc. Intraocular lens
US8062361B2 (en) 2001-01-25 2011-11-22 Visiogen, Inc. Accommodating intraocular lens system with aberration-enhanced performance
US20120016349A1 (en) 2001-01-29 2012-01-19 Amo Development, Llc. Hybrid ophthalmic interface apparatus and method of interfacing a surgical laser with an eye
AUPR276601A0 (en) * 2001-01-31 2001-02-22 Newman, Steve A contact lens for refractive correction and capable of engagement with an eye either inside out or right way out
US6576012B2 (en) 2001-03-28 2003-06-10 Advanced Medical Optics, Inc. Binocular lens systems
US6638305B2 (en) 2001-05-15 2003-10-28 Advanced Medical Optics, Inc. Monofocal intraocular lens convertible to multifocal intraocular lens
WO2003059196A2 (en) * 2002-01-14 2003-07-24 Advanced Medical Optics, Inc. Accommodating intraocular lens with elongated suspension structure
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
WO2003059208A2 (en) * 2002-01-14 2003-07-24 Advanced Medical Optics, Inc. Accommodating intraocular lens with integral capsular bag ring
US6972033B2 (en) * 2002-08-26 2005-12-06 Advanced Medical Optics, Inc. Accommodating intraocular lens assembly with multi-functional capsular bag ring
US6851803B2 (en) * 2002-10-24 2005-02-08 C. Benjamin Wooley Ophthalmic lenses with reduced chromatic blur
US20040082993A1 (en) 2002-10-25 2004-04-29 Randall Woods Capsular intraocular lens implant having a refractive liquid therein
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
EP1639398B9 (en) * 2003-06-30 2012-02-22 Werner Fiala Intra-ocular lens or contact lens exhibiting large depth of focus
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
US7025456B2 (en) * 2004-08-20 2006-04-11 Apollo Optical Systems, Llc Diffractive lenses for vision correction
US7156516B2 (en) * 2004-08-20 2007-01-02 Apollo Optical Systems Llc Diffractive lenses for vision correction
WO2007019389A1 (en) * 2005-08-05 2007-02-15 Visiogen, Inc. Accommodating diffractive intraocular lens
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US20070168027A1 (en) * 2006-01-13 2007-07-19 Brady Daniel G Accommodating diffractive intraocular lens
US20070258143A1 (en) * 2006-05-08 2007-11-08 Valdemar Portney Aspheric multifocal diffractive ophthalmic lens
AU2007338100B2 (en) 2006-12-22 2014-01-30 Amo Groningen Bv Accommodating intraocular lens, lens system and frame therefor
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
CA2674018C (en) 2006-12-29 2015-05-26 Advanced Medical Optics, Inc. Multifocal accommodating intraocular lens
US7713299B2 (en) 2006-12-29 2010-05-11 Abbott Medical Optics Inc. Haptic for accommodating intraocular lens
US20090228101A1 (en) * 2007-07-05 2009-09-10 Visiogen, Inc. Intraocular lens with post-implantation adjustment capabilities
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
US20100053548A1 (en) * 2008-08-28 2010-03-04 Perez Jose L Toric Contact Lenses
ES2323935B1 (en) * 2009-03-30 2010-07-07 Indo Internacional S.A. FINISHED OPHTHALMIC LENS AND CORRESPONDING PROCEDURES.
AU2010266020B2 (en) 2009-06-26 2015-03-26 Johnson & Johnson Surgical Vision, Inc. Accommodating intraocular lenses
CA2770074C (en) 2009-08-03 2017-09-05 Abbott Medical Optics Inc. Intraocular lens for providing accomodative vision
AU2013217070B2 (en) * 2012-02-10 2017-07-13 Johnson & Johnson Vision Care, Inc. A Lens Storage Unit with programmable and communication elements for monitoring the condition of lenses and their response to geo-social phenomena
US9084674B2 (en) 2012-05-02 2015-07-21 Abbott Medical Optics Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity
EP3681438A1 (en) 2017-09-11 2020-07-22 AMO Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
US11106056B2 (en) 2019-03-28 2021-08-31 Aizhong Zhang Subzonal multifocal diffractive lens
CN117280252A (en) 2021-06-14 2023-12-22 爱尔康公司 Multifocal diffractive silicone hydrogel contact lenses
WO2024180471A1 (en) 2023-02-28 2024-09-06 Alcon Inc. Color mask for embedded contact lenses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811754A (en) * 1972-10-18 1974-05-21 Rca Corp Correcting lens
US4162122A (en) * 1977-09-14 1979-07-24 Cohen Allen L Zonal bifocal contact lens
US4210391A (en) * 1977-09-14 1980-07-01 Cohen Allen L Multifocal zone plate
US4338005A (en) * 1978-12-18 1982-07-06 Cohen Allen L Multifocal phase place
US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
DE3229577A1 (en) * 1982-08-07 1984-02-09 Fa. Carl Zeiss, 7920 Heidenheim EYEWEAR LENS FOR REALLY VISIFIC
DE3381691D1 (en) * 1982-10-13 1990-08-02 Ng Trustees & Nominees Ltd BIFOCAL CONTACT LENSES.
US4530736A (en) * 1983-11-03 1985-07-23 International Business Machines Corporation Method for manufacturing Fresnel phase reversal plate lenses

Also Published As

Publication number Publication date
AU620425B2 (en) 1992-02-20
JP2916169B2 (en) 1999-07-05
EP0354786B1 (en) 1994-06-15
EP0354786A2 (en) 1990-02-14
KR0177509B1 (en) 1999-05-15
JPH0299914A (en) 1990-04-11
CA1318800C (en) 1993-06-08
US4830481A (en) 1989-05-16
DE68916129T2 (en) 1995-01-12
KR900003644A (en) 1990-03-26
AU3904389A (en) 1990-02-15
EP0354786A3 (en) 1991-08-14

Similar Documents

Publication Publication Date Title
DE68916129D1 (en) Multifocal diffraction lens.
DE68914015D1 (en) Multifocal ophthalmic diffraction lenses.
DE69022922D1 (en) Diffraction lens.
DE68912196D1 (en) Eye lens.
DE68921432D1 (en) Eyeglass lens.
FI891846A0 (en) OPTICAL AVBRY.
DE69020141D1 (en) IMPROVED EYEGLASSES.
DE3581303D1 (en) OPHTHALMIC LENS.
DE68902614D1 (en) ACCOMMODATING INTRAOCULAR LENS.
NO893103D0 (en) GLASSES.
DE68918757D1 (en) Diffraction device.
DE69130812D1 (en) Multifocal lenses with diffraction zones
DE3685004D1 (en) INTRAOCULAR LENS.
DE3684761D1 (en) MULTIFOCAL LENS.
DE68916079D1 (en) Intraocular lens.
DE69014854D1 (en) HOLOGRAM CALENDAR.
FI890899A (en) VAORDKOMPOSITION FOER HUD.
FI912295A0 (en) OPTICAL HASTIGHTSBESTAEMNING.
FI892977A (en) SPRING FOR ARCHETS.
FR2632079B1 (en) MULTIFOCAL CONTACT LENS
FI844664A0 (en) MULTIFOCAL OBJECTIVE.
DE68917796D1 (en) Intraocular lens.
DE3781935D1 (en) EYEGLASSES.
DE68920554D1 (en) PLASTIC LENS.
FI885874A0 (en) OPTICAL COPIES.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition